Kia Sonet Dimensions – Check out the Kia Sonet Dimensions weight, width, length, height and wheelbase for all variants of the Sonet car models. Kia Sonet 3995 mm in length, 1790 mm in width and 1610 mm in height, with a wheelbase of 2500 mm at autox. Kia Sonet Dimensions – Check out the Kia Sonet Dimensions length, width, height and wheelbase for all variants of the car.